Dynamic layer-by-layer assessment of the tear film

Dynamic layer-by-layer assessment of the tear film - TF imaging

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054622

Enrollment

180

Registered

2024-07-10

Start date

2024-08-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dry eye, dry eye suspect, and eyes with abrnomal tear film/ocular surface

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with dry eye or suspected dry eye based on the 2016 dry eye diagnostic criteria, Patients with abrnomal tear film/ocular surface requiring differential diagnosis including dry eye, Patients who are 20 years of age or older at the time of obtaining consent and who have given written consent to participate in the research

Exclusion criteria

Exclusion criteria: Patients who do not wish to be examined, Patients with poor vision and difficulty with fixation, Patients for whom the test is not reliable, Other patients deemed inappropriate by the Principal Investigator/Investigator.

Design outcomes

Primary

Measure	Time frame
Temporal changes in lipid layer and aqueous layer thickness, dynamic mapping of the lipid layer	—

Secondary

Measure	Time frame
Tear breakup time and sybjective symptoms, based on diagnostic criteria of dry eye (Asia Dry Eye Society)	—

Countries

Japan

Contacts

Public ContactShizuka Koh

Osaka University Graduate School of Medicine Department of Ophthalmology

cizciz@gmail.com+81-6-6879-3456

Outcome results